Chrome for Dummies

So a couple of times now Ive told my husband that I know he uses Chromes incognito browser to look at porn. He lies about it. I let it go. The first time he denied even knowing chrome was a browser or had incognito. The second time he told me he doesn't use it and its there for his google+ ...I told him I have google + and I don't have chrome so you don't need it for that as he claimed. Anyways he said he NEVER uses chrome. So I blocked it again...and you know what? At 530 am he spent all his time on the regular browser on his phone googling how to unblock google chrome. Hmmm...if he never uses it why would he even know it was blocked let alone spend 40 minutes before work, and before I get up, trying to unblock it? A rhetorical question at best. And typically he bitches no end when something on his phone doesnt work...yet hasnt mentioned chrome at all...because he knows that would beg the question "I thought you didnt use Chrome?". And I would know the answer...but how can the dummy think I dont already know? But I let it pass...I have to if I don't want to be screamed at, called names, and told what a terrible person I am.